<%@ page language="java" import="java.util.*,school.entity.*,school.dao.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'doSaveSubject.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
       <%	
       request.setCharacterEncoding("UTF-8");
    	String subjectname = request.getParameter("subjectname");
    	String classhour = request.getParameter("classhour");
    	String gradeid = request.getParameter("gradeid");
    	Subject sb = new Subject();
    	sb.setSubjectname(subjectname);
    	sb.setClasshour(Integer.parseInt(classhour));
    	sb.setGradeid(Integer.parseInt(gradeid));
    	 
    	int r = SubjectDao.DAO.add(sb);//模拟
    	if(r>0){
    		response.sendRedirect("subject.jsp");
    		//request.getRequestDispatcher("subject.jsp").forward(request, response);
    	}else{
    		//location.replace
    		//location='xxxx.jsp';
    		out.print("<script>alert('增加新课程失败');history.back();</script>");
    		//response.sendRedirect("addsubject.jsp");
    	}
%>
  </body>
</html>
